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Cannot Load Com Type Wia.imagefile

I don't believe WIA is going to help you there. It's code you'll want to encapsulate in into something you can test, and then expose a clean interface to the rest of the app. I did get the clipboard.dll registered. Filters CoClass The Filters object is a collection of the Filters that will be applied to an ImageFile when you call the Apply method on the ImageProcess object. Source

We are evaluating, which technology we should use with WIA API thanks very much RolandReplyScottsays:Friday, June 25, 2010 at 7:23:37 AMHi, could I get hold of the source files for the Has anyone succeeded implementing this. Where do I drop off a foot passenger in Calais (P&O)? An ImageProcess object can be created using "WIA.ImageProcess" in a call to CreateObject. http://stackoverflow.com/questions/9779493/psimagetools-cannot-load-wia-imagefile

I tried setting "UseCommonUI" to false but it didn't work. TrackBack URL LEAVE A COMMENT Click here to cancel reply. The ScannedImage property exposes a WPF-friendly version of the scanned image.

Supposing I had a file, try.jpg, in my current directory, here’s how I’d get at the width and the height of that file:$image = New-Object -ComObject Wia.ImageFile $image.LoadFile("$pwd\try.jpg") $image.Width, $image.Height I However you can still find a copy here: http://vbnet.mvps.org/files/updates/wiaautsdk.zip(simple installation instructions included).In either case all your code can be reduced to something like:CODEOption ExplicitPrivate Sub Command1_Click()Clipboard.ClearClipboard.SetData NewLoadPicture("C:\Users\ploceus\All Users\H1.tif")End Sub' More flexible Vector CoClass The Vector object is a collection of values of the same type. I incorperated your code into one of my project.

Register here! Solution 1 Accept Solution Reject Solution Please have a look here,http://channel9.msdn.com/coding4fun/articles/Look-at-me-Windows-Image-Acquisition[^] that pretty much sums it up tem item = device.ExecuteCommand(CommandID.wiaCommandTakePicture); foreach (string format in item.Formats) { if (format == jpegGuid) { WIA.ImageFile What was Stan Lee's character reading on the bus in Doctor Strange How to show that something is not completely metrizable Was a massive case of voter fraud uncovered in Florida? Have anyone any idea?ReplyChrissays:Monday, July 26, 2010 at 9:13:38 PMHi Pete, Could I get a copy of the source files for the example, or can you please send me a link

I have expanded your script a little further to modify multiple files at once. Posted 30-Nov-12 1:45am sahabiswarup5.1K Updated 30-Nov-12 1:48am v2 Add a Solution 2 solutions Top Rated Most Recent Rate this: Please Sign up or sign in to vote. Success! RE: image path > stdPic > clipboard issue hambakahle (Programmer) (OP) 7 Nov 14 12:00 Strongm, Thank you for staying with this thread.

About Pete/Full Bio | Contact | About 10rem.net Follow @Pete_Brown BEST BETS Create Great Windows 8 Apps Traits of a good app privacy policy Installing unsigned 64bit drivers in Win8My WPF click site Thanks & Regards, Shrikant JadhavReplyShrikantsays:Tuesday, November 10, 2015 at 7:37:43 AMThanks for Great tutorial. For more complex applications use the TWAIN API. powershell windows-server-2008-r2 wia share|improve this question asked Mar 19 '12 at 23:35 carlpett 6,5063062 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted I get

I want to do: -duplex scanning, -add scanned images into ListView with thumbnail, -Preview scanned images on Image control Hope u Can Help In loop .... http://ecoflashapps.com/cannot-load/cannot-load-type-described-by-typedescriptor-typename.html Register here! Your Email Password Forgot your password? Your comment has been posted, thank you. (If your comment does not appear shortly, it was marked as spam.) 1 trackback for “Scanning images in WPF via WIA” uberVU - social

You must call LoadFile first. 2029 Cannot convert to specified FormatType. 2030 The margins are invalid and specify negative or empty image dimensions. 2031 This event is already registered for this So there must be something like -> ?????const string WIA_SCAN_GrayscaleIntent = ??????; Does someone know something about that? The CanScan property is there just to support the relay command. have a peek here It is possible to define metric spaces from pure topological concepts without the need to define a distance function?

Maybe the color info is buggered, but now I'm flailing. If I pass a stdPicture to pfCopyStdPicture using LoadPicture (rather than LoadPicturePlus) I do get an image from the clipboard. Click Here to join Tek-Tips and talk with other members!

It can no longer be accessed. 2013 No WIA device of the selected type is available. 2014 An unspecified error occurred during an attempted communication with the WIA device. 2015 The

Then, the COM library chokes on the conversion because it can't handle transferring that many bytes across the COM interface using the variant types it has. I'm going to do some more work with scanning in the near future, so I'll post additional information when I get there. @Arin, @Nick No idea on multi-page scanning. I tried to make sense of how the button in your code works without luck! The Vector must be Width * Height Long values. 2038 The Vector's Type is not compatible with this operation. 2039 The Vector is empty.

Can you please guide me on how to trigger the scanner? Reply chandrasekhar says: February 25, 2012 at 09:21 Hi every one, This example is working fine but in preview of document the document is not displaying full. PreserveAspectRatio - Set the PreserveAspectRatio property to True [the default] if you wish to maintain the current aspect ration of the image, otherwise False and the image will be stretched to http://ecoflashapps.com/cannot-load/cannot-load-type-usercontrol.html As an alternative you might be able to use System.Drawing.Image.

What is the temperature of the brakes after a typical landing? Reply nakov says: September 4, 2013 at 01:06 There are third-party non-standard browser plugins that provide scanner access capabilities through JavaScript, e.g. We don't currently // have any situations where we'd disable the ability to scan public bool CanScan { get { return true; } } // method to do the actual scanning I'm working on a way to let me share zip files more easily from my blog.

If you are a developer or are interested in Microsoft tools and technology, please consider subscribing to the latest posts. Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. The views and opinions expressed herein are my own personal opinions and do not necessarily represent my employer's view(s) in any way. Morcillo '------------------------------------------------------ Public Function LoadPicturePlus(ByVal FileName As String) As stdole.StdPicture Dim tSI As GdiplusStartupInput Dim lGDIP As Long Dim lRes As Long Dim lBitmap As Long Dim hBitmap As Long '